*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --primary:      #1565c0;
    --primary-dark: #0d47a1;
    --accent:       #ffab00;
    --bg:           #0a0e1a;
    --card:         #111827;
    --card2:        #1a2236;
    --text:         #e8edf5;
    --text-muted:   #8b98b0;
    --success:      #00c853;
    --warning:      #ff6f00;
    --radius:       18px;
}

html, body {
    height: 100%;
    background: var(--bg);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    -webkit-font-smoothing: antialiased;
}

/* ── HOME ─────────────────────────────────────────────── */

.home-container {
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    padding: 2rem 1.5rem;
}

.home-header {
    text-align: center;
}

.bus-icon {
    font-size: 4rem;
    line-height: 1;
    margin-bottom: .5rem;
}

.home-header h1 {
    font-size: 2.4rem;
    font-weight: 800;
    letter-spacing: -1px;
    color: var(--text);
}

.home-header p {
    margin-top: .4rem;
    font-size: 1.1rem;
    color: var(--text-muted);
}

.home-buttons {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    width: 100%;
    max-width: 340px;
}

.btn-destino {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    padding: 2rem 1rem;
    border-radius: var(--radius);
    text-decoration: none;
    font-weight: 700;
    transition: transform .15s, box-shadow .15s;
    box-shadow: 0 4px 20px rgba(0,0,0,.4);
    -webkit-tap-highlight-color: transparent;
}

.btn-destino:active {
    transform: scale(.97);
}

.btn-icon  { font-size: 3rem; line-height: 1; }
.btn-label { font-size: 1.7rem; color: #fff; letter-spacing: .5px; }

.btn-casa   { background: linear-gradient(135deg, #1565c0, #1e88e5); }
.btn-centro { background: linear-gradient(135deg, #2e7d32, #43a047); }

.home-footer {
    color: var(--text-muted);
    font-size: .9rem;
    font-variant-numeric: tabular-nums;
}

/* ── HORARIOS ─────────────────────────────────────────── */

.horarios-container {
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    padding: 1rem 1rem 2rem;
    gap: 1.2rem;
}

.horarios-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .5rem;
    flex-wrap: wrap;
    padding: .4rem 0;
}

.btn-volver {
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
    font-size: .95rem;
    white-space: nowrap;
    -webkit-tap-highlight-color: transparent;
}

.header-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: .2rem;
    flex: 1;
    text-align: center;
}

.origen-label {
    font-size: .95rem;
    font-weight: 600;
    color: var(--text);
}

.tipo-dia-badge {
    background: var(--card2);
    border: 1px solid #2a3550;
    border-radius: 20px;
    padding: .15rem .7rem;
    font-size: .78rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: .5px;
}

.reloj {
    font-size: 1rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    color: var(--accent);
    white-space: nowrap;
}

/* Próximo bus */

.proximo-container {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    border-radius: var(--radius);
    padding: 2rem 1.5rem;
    text-align: center;
    box-shadow: 0 6px 30px rgba(21,101,192,.4);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: .6rem;
}

.proximo-label {
    font-size: .9rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: rgba(255,255,255,.7);
}

.proximo-hora {
    font-size: 5.5rem;
    font-weight: 900;
    line-height: 1;
    letter-spacing: -3px;
    color: #fff;
    font-variant-numeric: tabular-nums;
}

.proximo-countdown {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--accent);
    background: rgba(0,0,0,.25);
    padding: .3rem 1rem;
    border-radius: 20px;
}

/* Siguientes */

.siguientes-container {
    background: var(--card);
    border-radius: var(--radius);
    padding: 1.2rem 1.2rem;
    border: 1px solid #1e2d45;
}

.siguientes-label {
    font-size: .8rem;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    color: var(--text-muted);
    margin-bottom: .8rem;
}

.siguientes-lista {
    display: flex;
    gap: .8rem;
}

.siguiente-card {
    flex: 1;
    background: var(--card2);
    border-radius: 12px;
    padding: .9rem .5rem;
    text-align: center;
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--text);
    font-variant-numeric: tabular-nums;
    border: 1px solid #2a3550;
}

/* Sin buses */

.sin-buses {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: .8rem;
    padding: 2rem;
}

.sin-buses-icon    { font-size: 4rem; }
.sin-buses-texto   { font-size: 1.5rem; font-weight: 700; color: var(--text); }
.sin-buses-subtexto{ font-size: 1rem; color: var(--text-muted); }

/* Todos los horarios */

.todos-horarios {
    background: var(--card);
    border-radius: var(--radius);
    border: 1px solid #1e2d45;
    padding: .8rem 1rem;
    margin-top: auto;
}

.todos-horarios summary {
    font-size: .9rem;
    color: var(--text-muted);
    cursor: pointer;
    user-select: none;
    list-style: none;
    display: flex;
    align-items: center;
    gap: .4rem;
}

.todos-horarios summary::before {
    content: '▶';
    font-size: .7rem;
    transition: transform .2s;
}

.todos-horarios[open] summary::before { transform: rotate(90deg); }

.todos-lista {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
    margin-top: .9rem;
}

.horario-chip {
    padding: .3rem .7rem;
    border-radius: 20px;
    font-size: .85rem;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}

.horario-chip.futuro {
    background: var(--primary);
    color: #fff;
}

.horario-chip.pasado {
    background: var(--card2);
    color: var(--text-muted);
    text-decoration: line-through;
}